John Henry Boyer, b. 1714 -- Huge Confusion! Help!

Hi, folks -

I am very confused about something:Is John Henry Boyer, born 1714 to parents John Philip and Elizabeth Beyer, married to Magdalene Kercher circa 1743 (All this in American Boyers vol.3 page 30-31) different from John Henry Boyer, born to Christopher Beyer in 1724, married to Maria Madalena Kercher (All this in American Boyers vol 3 page 70)?They named their kids the same names, apparently.On the internet, I see people claiming John Henry's fathers were John Philip and Christopher interchangeably, and all seem to claim the same descendants.

Any insight would be very much appreciated.